WASET
    Rana Th. A. Al-Rubaye,  Preparation of Protective Coating Film on Metal Alloy.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 103(7). 861 - 865
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10002152.